18" Series 900 Spiral Balance

Product Code: S900-18

Product Description
Series 900 spiral window balance with double pins for a tilt window. Tube measures 18" in length and 3/8" in diameter. Spiral window balances come fully lubricated and ready to be charged.
Color Tip Sash Weight Range
Red 6 to 16 lbs
Blue 9 to 21 lbs
Green 14 to 24 lbs
*This information is based on 2 balances per sash. Balances are designed assuming friction in the jamb weather-strip will carry a portion of the sash weight. Suggested sash weights are approximate.
Good Idea!
Balances are sold individually, however, it is a good idea to replace both window balances at the same time. Pairing a new balance with an old one would cause the new balance to wear out faster.
Helpful Tip!
You should choose the color tip that matches the color tip of the balances you are replacing. If you do not see the tip color available in 'options' or you are unsure of which color to choose: ask our experts for help.
Customer Questions & Answers
Discussion # Of Replies Last Post Date
Double Hung WindowsThis discussion includes image(s). 8 Nov 14, 2017
Do I need a custom balance?This discussion includes image(s). 2 Aug 8, 2017
non tilt window spiral balances with hooksThis discussion includes image(s). 4 Jun 9, 2017
Storm window screen, half height 3 Mar 8, 2017
need two 18" (900 series) spiral balance rods with white tips 3 Nov 13, 2015
single hung window with balancersThis discussion includes image(s). 6 Jun 21, 2012
Locating jamb liner with balance 2 Sep 29, 2010
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